NUMA Series High Pressure Drill Bit
Our drill bits are interchangeable with various products
manufactured by Atlas Copco.
Specification
Specification of NUMA Series High Pressure Drill Bit
|
NUMA |
Head shape |
Diameter |
Number of vents |
NO X button diamter |
weight (KG) |
||
|
mm |
Toothed |
Gauge |
Front |
||||
|
NUMA100NUMA100A |
Convex concave |
275 |
2 |
Round Button |
12XØ19 |
8XØ18+19XØ16 |
|
|
Convex concave |
305 |
3 |
Round Button |
15XØ19 |
27XØ18+8XØ16 |
110 |
|
|
Convex concave |
350 |
4 |
Round Button |
16XØ19 |
32XØ18+14XØ16 |
||
|
NUMA120NUMA120A |
Convex concave |
350 |
4 |
Round Button |
16XØ20 |
32XØ18+13XØ16 |
|
|
Convex concave |
450 |
4 |
Round Button |
20XØ20 |
48XØ18+25XØ16 |
||
|
Convex concave |
500 |
4 |
Round Button |
24XØ20 |
90XØ18 |
||
|
NUMA125NUMA125A |
Convex concave |
381 |
4 |
Round Button |
16XØ20 |
36XØ18+15XØ16 |
|
|
Convex concave |
394 |
4 |
Round Button |
16XØ20 |
36XØ18+23XØ16 |
||
Wecandesignandmanufactureaccordingtocustomersrequirementofthebitdiameter, theNO.ofairholes, carbidebuttonsandthefaceshape.
ABT Drilling Equipmentis one of professional rock drilling equipment manufacturers, we provide mobile air compressors, drilling rigs, hammer, drill bit, crushers, numa drillingand etc. Want to know more? Please contact us.
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